{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f9cb45d926b04971509016ffb1334eceda27ac95485efca4befdbbbccfaf595",
    "signature": "0x5aa7aa703d9eb819bdf7b5bf1a310ed04065d7c38ce8cc3254a50322b159152e620b1f7d75c4f78d4bc040e2dec11a528efc9e6c1faaca05173e6f2e147ec7b01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}