omni_createrawtx_reference

Adds a reference output to the transaction.

If no raw transaction is provided, a new transaction is created.

The output value is set to at least the dust threshold.

Arguments:

Name	Type	Presence	Description
`rawtx`	string	required	the raw transaction to extend (can be `null`)
`destination`	string	required	the reference address or destination
`amount`	number	optional	the optional reference amount (minimal by default)

Result:

"rawtx"  // (string) the hex-encoded modified raw transaction

Example:

$ omnicore-cli "omni_createrawtx_reference" \
    "0100000001a7a9402ecd77f3c9f745793c9ec805bfa2e14b89877581c734c774864247e6f50400000000ffffffff03aa0a00000
    00000001976a9146d18edfe073d53f84dd491dae1379f8fb0dfe5d488ac5c0d0000000000004751210252ce4bdd3ce38b4ebbc5a
    6e1343608230da508ff12d23d85b58c964204c4cef3210294cc195fc096f87d0f813a337ae7e5f961b1c8a18f1f8604a909b3a51
    21f065b52aeaa0a0000000000001976a914946cb2e08075bcbaf157e47bcb67eb2b2339d24288ac00000000" \
    "1CE8bBr1dYZRMnpmyYsFEoexa1YoPz2mfB" \
    0.005