{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351492894",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2d6dd26ee3bc108bc26a043ac16f564937b2cf2862976720674d8e545c05d17",
    "signature": "0x59a547328057088cda9519d25306dca1581a467956ca4715e4e9b1d99533e846280f4334c97a2e5af7db9e35906cbee979fb5971792fe575ff099cd8fe514b7d1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}