{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1047387593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa10398140cb4c257cba7e041164763c29b7d8eeb6e37d720070005263e8d411f",
    "signature": "0xdd5babd22c398df4cddca0a9f88a1f8063ee80e94f86f65de878eaf1375114a461add9d1b1f361ffd77ad677375bbbdbf0f9cbdd0275e8fcd644f83d7f5e14731b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}