基本信息
witness_v0_keyhash
OP_0 3a9c7e3be6709d5ab022d36dc6c68c7c8be8f42b
pubkeyhash
OP_DUP OP_HASH160 f7db8e65bf9c1bbed8c4557c06e633d1a5f3ce4d OP_EQUALVERIFY OP_CHECKSIG