Información básica
witness_v0_keyhash
OP_0 a8140514a0e5051f665fb5bd8d517a8a1b04448c
pubkeyhash
OP_DUP OP_HASH160 b4d0c4494c88291e2fbb83ae815ccd0e160c3b02 OP_EQUALVERIFY OP_CHECKSIG