Información básica
witness_v0_keyhash
OP_0 a3a8bb14b79e35f25dba5d73c68e4e84f9486bf5
pubkeyhash
OP_DUP OP_HASH160 d7a7d65e42d4b53961a8cd177e8120035583efc1 OP_EQUALVERIFY OP_CHECKSIG