{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260339",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc0fbc08b9173931676ecf7841b91f1a0905b27a70e335f839b4fe548634ef68",
    "signature": "0x13c1cce6dd200d1d400b3ad8cc33686fef80380d0ccfb182e5cea2fdcd38ab461df8f9f8c13f92ce9744bb443f2c6ce24d99927e3cc6200ed82da619d30ee5801b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}