{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440908900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb12d98aa03eb55012f9a86b00bec1e3ff50ccd2567660a4bf092ca98415f9d61",
    "signature": "0x91f0e25235659a023ae0dec42ea9dd30a2a4f5dcbfd14277b6d97c2c74852fd16ab04defbae3e694ef21b2b3d10f098ede0c159b59e3a2edbc9860fcfe36eb641b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}