{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886251565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ca4d32f0bc869a1b8b96c87f06988c10f4cb1837d4dbfd5b8e002b728fd1725",
    "signature": "0x82c682b28d6d88d697d3f13e8eb064a30252757e034d284ac5b81d7c58b865350f42ed3f9ebbf0325458a8b0fe1705c6be2d64b8b8b69bd50815745798c0f9711c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}