{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511207587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12f78c627e85521bb18c1921a5aa7f3457e69d2ec5b57aca9fbefa85d5afd1ef",
    "signature": "0x0a66862b2cd867f18dda85f1959b254df7ffd3c8454761cb2a69c606f501a9204ba72d7ca103a3aab2ea6657162c4447c5bf3560eb26685fe9092add4f59bdcc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}