{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7701585578e58b66edf09f935cb10982f2c326f6211b2292fa373ff91a5fa921",
    "signature": "0xde936661d7f4ab653a9ae2cf441216bcaf9ee71be21686c77366faf8d9c719f564b7124a167ee333893fd83a070d91574d7786d1daace277c9f438a0aa2d7adf1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}