基本信息
witness_v0_keyhash
OP_0 2646aef63f915abe69c841f49ba7bbf20bc9044a
pubkeyhash
OP_DUP OP_HASH160 81dd4d0d6b6552a6d545c1c9b2b77e97bfb55150 OP_EQUALVERIFY OP_CHECKSIG