Información básica
witness_v0_keyhash
OP_0 4ec6e8ed3e51112c702095385f53ae176d8aa558
pubkeyhash
OP_DUP OP_HASH160 77ef8ab56d8c4ffc8099c0c1585fccf18f421cb5 OP_EQUALVERIFY OP_CHECKSIG