{
  "manageEntity": {
    "action": "Repost",
    "entityId": "818098440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x059e30033e4d16f95eabe88846ec15bc6cbfb7acaa779b1277226f7260b20984",
    "signature": "0x67fa69af2812360880461adecf8ea8be95883c9688cbe4e1ac9cc85dda7232331ce0ea0a88246da9ed2b621fd8fcf171681a78afb81c3ee55f68077f56e8ada11b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}