{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2667595776d5efa7f266dcd44f629e34d9e08d752d3e50fa3f1d4831c363a8c6",
    "signature": "0x66938ae5affc5822e0b2b9c0564ac45a58bbafd512882dc47bfa2da0f89e39983b182439fdce16ba348b6485ba70ebe07aad717782e86eaf51a6052e62a9ef411b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}