基本信息
witness_v0_keyhash
OP_0 b7c2dbaa5fa35cf68b5b33ff3d08a70a94a9f637
pubkeyhash
OP_DUP OP_HASH160 8eafe8549cd828b19f89f69566df5dd93f4b5578 OP_EQUALVERIFY OP_CHECKSIG