基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ca8cccf75590fd553b855801d46d5397f14bc6b2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 38a7e2d5d7e612740f91f4a4689cc93bb8e840ba