{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cecf474ff389e8a6edb60649fa01f8e859d8a8fb17b195d7834ae6f3adc8bac",
    "signature": "0x189ba62b100d94b6756f034bfba4f7116ec4733914b052e4f43074a078bc7f6f5309cac1887898fc4666725abf1d89ece36b32303a250a04454bb03b942302521c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}