{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861961567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03c9482dc639e04940df5fc6f5fa4c3fba4eb8a22b30c91ff36ed155366f27bc",
    "signature": "0xce06ca1c2082eab7c95daacf2508d688d6f01509f0069e5a64338bcbbd808e1a5662bc6c4a38a52de4d4dcfcf279c9bf5eadf9aaab168953425081c502995dfe1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}