{
  "manageEntity": {
    "action": "Repost",
    "entityId": "693891884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04775a6d8206a69a64a1cb10b028b6666688d264f5802a92277792f668711047",
    "signature": "0x1202ae85d53768ca98c7d6a7ac95ae94dd833bca123698aaf7ae9c0020a2ccb2402d534809b7a8d61a8c58d31c7a93830622cdd765c90c934d81a652814d46711c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}