{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2102411293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52173235d4e955151b3508a51ce072cd10e817667d317e0ea68d6944a052383f",
    "signature": "0x64d5c1e221277cdfac99053355b6465ac4bb73df4b1c5ce03ff09caf0805722e08ac530d02a6f21d453401cba8bb935fa3e031bf93e6d4d1f3b198b14ca744e01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}