{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753004316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfc77707fb39b5f27a6b7c79d3fb7be6e6d4694b30c920bc36f442f001107107",
    "signature": "0x796d6d782b191533634eae5b06021682f870d0078096f3dfaa42b1a7fa412266311471fe8535b2dd03f883a02d6941cde13d7b77038b3538f0316e243aaf85051c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}