基本信息
witness_v0_keyhash
OP_0 ca18e037193b65d181fdca3e2bfe6f3266a335c7
pubkeyhash
OP_DUP OP_HASH160 a2d231b399c7a443e835de4d78fc503cb8705a67 OP_EQUALVERIFY OP_CHECKSIG