{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138821456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d2c60f61beeed01424be12fc3beee8e4e40311633bf07f68f9cbfd322f58a5c",
    "signature": "0xd326710f3dc505c6f429f010df154f84dd3b7a34ccdee5139b43773d03eb334178ab5940d1c51176005406d0f0578a1afbdec7bc344f46f3ee1aa2388cdb08b41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}