{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1177672269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9145001e3356193bc5265ea2a8f14caae0e086420e73f0c42ba5f94a7ffce05e",
    "signature": "0xedae5f35ef39271d1df73282d787b6b50b836abd1700bb3d5f00bebe0357753f0d1ef280a1bb2a3549b606ccac1f4e2f445d3ba22c9200d59a17b826eabb41781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}