{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474160877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4d21c3247b8e325d3b24eb5788aa501b80d3ee6f4ab86d73110a57d3c154b48",
    "signature": "0x2943fed7f00db2fc07e20a7862400bd32357f36731a7b28461f5ca58804744f870204dd80d7eeaa75df54af0d12de680de783a701c3769e8c17d6162dd576f521b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}