基本信息
witness_v0_keyhash
OP_0 6c21af448798f30ddb1f602f2666622264d0b7e6
pubkeyhash
OP_DUP OP_HASH160 a57e24ed22b6d25b7741dd1f96d8e652fb36be96 OP_EQUALVERIFY OP_CHECKSIG