基本信息
witness_v0_keyhash
OP_0 31a6a61a2fff9dc2b9bfe3e1731f6c13d40b6339
pubkeyhash
OP_DUP OP_HASH160 37ce2c8dbd49d0779f4a198442e52411f2b97343 OP_EQUALVERIFY OP_CHECKSIG