Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4345f37f2a6545b76e12e07735aed0a80210e440 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6f1621ab2ba6740721f9d5fb751892a540be4dc8