{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877426829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a00ca1fe34e049a10b366062ec76e680da7182d04c785c3d3c688e6b2e3be35",
    "signature": "0xa6df04659da6199bee1aab64cfb03720452f24dc5d5f1aa18b638b19e67aea34235baf9484dd5ef842377a41031d9d8bd885f664569ecc221432890aaee992d81c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}