{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x000ee65f7640222cf50be9fe6c5609e69442a181fd82b8ec082c52c38ef10c3a",
    "signature": "0x1eedbdcbe4ad7cafd6012f80180b47a848d274ea3215955ac40411e13d1a34ca76ee61b582134a6c266c6aaf200edb961cc0b23e36b488e26f30ca1b5b748b761b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}