Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6464b9a38e57e38dcd2fc5232e90952348132e2b OP_EQUALVERIFY OP_CHECKSIG
OP_0 8aff663c6bf14bd49f7cd8a99e88ee7bef3f377e