Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8fa5f6c9a4594c5c8f831ebe4edcbfc15f27e1fc OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4f037f76e392f65d5fc78c397df8d838188b1e5