Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 91f86f6fb3fec50e3f13ca87f5112d5646d0a253 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2d971934106e56d988d943f0330f1b88fe8191e