{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109314321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe6259be95580e53dc88085dcaa4dd5e5f781ac196db28f900b47d35b5f07dd2",
    "signature": "0x8e0c03e202605165408b826656bcb222b709cd232783db5dc3836e043a160faf178f23559837104b773fe2fc9a8b1621646c68632cc4e30cd031b1b29f39de731c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}