Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21f5ac261186a48b3bb4f8d2a8c0e93b112d19bb OP_EQUALVERIFY OP_CHECKSIG
OP_0 e8f1533ac6011cf0b2d9adc74d58de0f84da82ad