{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535442634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x789247bbbc8c7b18cdddf07e8470007d3c585eb6a961a23b1eaf949674d69a23",
    "signature": "0xc09f12295fe7e554432e5c969f5fef8d89fa29b35329259b755a50c02a182ea771f09f15dd53e561b64b2ddb4fdc2d12415add31905c1ee4750d17142b0659351c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}