Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3a449e9eaaef69d0272c926259a7bd5c52d4fb2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 694ccb076983cac50b69e4f7355ce7b60e140908