Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ef6a9a5de37fe3d840bdc8450ab79e559279cef4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 60b6f8c139fd73b7c5b26baf6e0faf34f77f6d4f