基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8bdb48da5a670d7612b20cf0fa93edfc7dcfaa18 OP_EQUALVERIFY OP_CHECKSIG
OP_0 77cd8b51fc1ad813c6c1c2fb6af74b205feefdab