Información básica
witness_v0_keyhash
OP_0 81dcd8f5089e237e2a7e7d2d137686620425dde3
pubkeyhash
OP_DUP OP_HASH160 45e2f098555c365c22cbf041e6adfa85d643fae5 OP_EQUALVERIFY OP_CHECKSIG