Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ef9adb9e03acea02d75a19ea9a1446e4809eaa52 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4d7158710e031e70d050a928b3e05908d533d2e7