{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351660294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14662ff300fa338001684f2634af4d29c86e9b2280fd6a748c427bdc8f28464a",
    "signature": "0x9b92b755bd4463d7cfd3a9b3a154fc8b9eef27947abe888bfe67e0053dc81cab2c4a0d096ffc993c101518f57f285e56665ef13cf5d7b723e0acca0707ea2f381c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}