{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585551453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d83952b691ad4cd55c79ad5d27eff79f58606bfb09e57434364704b86705e9b",
    "signature": "0x1ba6da251fde9eef74713f0eb25ed10bd8971a0a39ff0f65d506e2094a5acf31570c7db365f93c56c261caacd01ee6bf8249115ef372090719a4199088c103bb1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}