{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e7b9d61fad000f9550ff2c523f722f63ca88e483908a3655f7a44690280a205",
    "signature": "0x884dc6c7f1c0ab2054e72a13f55246a0daef36251d76c6d959044c4ebf9996083c52b2487535d1b2fe5fc575389ca66e2f3163ec1ec662442f8ce3a6f5e2ad181b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}