{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497311260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f80599947a2cd70e7b672cc25e109c62d5f52d090118840e463a4f2538215bf",
    "signature": "0x55a8803924e743cc5f69c0c3755cbc6eb3cc5a3a6badb4ea97973a0deafb4f16393b989af5316af4ee413fd28919bfc7016fd52727acb3900202d1df859c375d1c",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}