{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4d6002896dd9b0f935bddfd8790e4af21569fa7d5670413ae0bf157fb376b36",
    "signature": "0x5152c694ff7c6c31b6d764a8ade676dcdde71836b598960340ec2db0fd4af3282f6de43a145263a2f1015e53ff1ace4bcb66818c99e52664f0b7ef5a40ce718f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}