Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18f6c6be3f6ac7a6f1539dc9743b97b842208a9f OP_EQUALVERIFY OP_CHECKSIG
OP_0 74be803fd7f3dafc4bd0e9d4007045ac2aaa2239