Información básica
witness_v0_keyhash
OP_0 3a42e49c449a91b8ca8245513fc5fd7711aca0a0
pubkeyhash
OP_DUP OP_HASH160 8424b56457809dd5f0e5aaafe675d19c8977df6c OP_EQUALVERIFY OP_CHECKSIG