基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7b895495c8618edc28f73bbd47c2898dd47652d OP_EQUALVERIFY OP_CHECKSIG
OP_0 31f61612f6794eb9b0d9d7a72d2f145a4e567066