{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99182300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3da3dcf34bcf1543e2f7a712a2f3649f0898c61e15c07d96a95a5e4af53d606",
    "signature": "0x5bcd04533ca873ef23ac4a783236981900f6613f9182deef54ebd67eeedd352611f709afba2142529de36661a6e662dd336b4b42c558b5049fee7d9fcaed22901c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}