基本信息
witness_v0_keyhash
OP_0 ec294b357ac1b1ab9d8590a4e85af5510bfab5c4
pubkeyhash
OP_DUP OP_HASH160 a71dd56790fd63fec5bead06d49629f5668a421b OP_EQUALVERIFY OP_CHECKSIG