Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31f70e5d0f8d71f832cda8226b51fc5c407886e5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7003767a44bfa16f5f301aa1eef5fa46e9603636