{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1278900455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c8fe564455d048496a57c1a0e225ab77ecc7b7826c9f08f44febc44e59f78d6",
    "signature": "0xd3266449788068389da26130deb1b7eca98998febab9ad7582fbfb6e328ffbb66a3e7e15458cefd1ced242838e847ba9e06f1935b3e71ca4602990e81bb689131c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}