{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17ac5ad00f440d4f11d7edca5af4eef2369b8f92f632a97f4b2cd22d35804f55",
    "signature": "0xbf5f54b025da871f131aacaf321078bfa19415339985f9838b891560f8e476f55829ff17f7c94b38049fed6d6aa97ce7ded8674ca2f8185f8c896ca8ff0866c61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}