Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecfdfa304c0b49c3b7c9368df3a3c3bb20317fe9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c3180533a364d688e35e777bdc21d6cb7c044ee