Información básica
witness_v0_keyhash
OP_0 21e4ffc5c280c521c7e7ac993bc6f2a136bf7794
pubkeyhash
OP_DUP OP_HASH160 2495180f9f2e5866c378f7b7a0e95fb9559ca79c OP_EQUALVERIFY OP_CHECKSIG