{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc93d1f1b0356614c062aa963c35f696fad3add00151c8f96768624eb778cc73",
    "signature": "0xd5a115113585eb9495f372444bbd759f1c7a241bfd68370675cbdd419381d2dd557126d13681800563ef2b23163f6477b31cede9826c385a1269463eb5e658ca1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}