基本信息
witness_v0_keyhash
OP_0 8870e8cbfd1030f3b50e9f470320feaf12669a54
pubkeyhash
OP_DUP OP_HASH160 7747d226941341a3ad222a5d35e7cd7d28c8ee9e OP_EQUALVERIFY OP_CHECKSIG