{
  "manageEntity": {
    "action": "Repost",
    "entityId": "554536195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d9b018743e412ed5603b824adf63c719b95474054718337b44e1a2432f33312",
    "signature": "0xe816976e7ee700b774496f32598b0e6d56c285b89580bfda1a2c5b2d82e7ec006e4e3829ddd3feb3d9dade713d8da2415c2dc4a5dc2e86d3c2edf1406ee5c3a71b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}