{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270493268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44cfcd647011f6406ab486d200e405445ba22423bfc5de21479b8a722fcf89af",
    "signature": "0x961e57b3a55a5c762777e89ce3cdcbe80b14d0a635d489a6db069fd71c4c023626d95055b81e566f2421ad940483d2639c8f2f4cc5f35aa02c999780fa5dc1621c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}