{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x906eae315818d45336a4724fd94339832eeeddb231b6c3472f2c6e737d6e1ade",
    "signature": "0xb3160b49611e7e1c85d349ac4ab39ee9efd7d4c18029623a18627a7e7342a68359f5eb5ba23b241bab98a7b243dd5c133e198fb8cea6af22ab2edb129046137f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}