{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835424707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad9b43f309f49465664de0180b37ef142e8fe565ac1789c796fb69cea5b56fd0",
    "signature": "0x98de3e051b7f719126bf3d746aacfee72b0eb0d821069326fc9b3991445ed44c2def09c4cc39fff064e16da2cd87c2254846c7fe8df0811bd132bb01fdd7dfbd1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}