基本信息
witness_v0_keyhash
OP_0 421487009fc310d2efa603e87eaa5d40b14820b2
pubkeyhash
OP_DUP OP_HASH160 6f98de2a0bb4a0d35e94d3d77815d00ea94d03bc OP_EQUALVERIFY OP_CHECKSIG