{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266266944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x522b8474bced1e646609e511b88ce19a3e79eb6f3fa85d2d3497098d60f18000",
    "signature": "0xa39f84fb5323417268d2a455392c436e331d91b198672d0948cba5ff1e9845f51fe02d03a29e55e57f801682c28f97c93308a8d886eed92f1e6573d6519a073c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}