Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e821b21de673b48e47e8c58f03caa508b95c2a0b OP_EQUALVERIFY OP_CHECKSIG
OP_0 270f50098b5fc91b7a71f288f3ec1985a840195e