基本信息
witness_v0_keyhash
OP_0 31a2703073600497aa02ca33673a8e4f58a77c71
pubkeyhash
OP_DUP OP_HASH160 9c1c1c75045a82efb4105b2f6083e5df9ae5827e OP_EQUALVERIFY OP_CHECKSIG