基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8b9b8d9b21da778999e26709a85bbda9083c5c3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b5af2c3dc0b68b5e3fd903803031bf08f0af07d5