基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 aa4a95a6f38fa9622144b0501c3345121be9d9e2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31fa5d057d63309121b8c1905eb50b63a00c5577