{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59898fb8f34d1c1dea87298cb3c64eb10022f79487192d9edcaa4298db6e5410",
    "signature": "0xcd63010b4a7fb4946515724f1ef460710a21368e270a0b9a99aa430f4afeec503b292543f1d782b64a7e1fc23257561974f9e8892c9642c5483bd7b4279691031c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}