Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0a70a9161b3a4d77fdccedd0a19893e4746a4bc5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 181e0783ca658554eca5d9b7c6e2a513e688043d