{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486240438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cbe7cb66f7d51fa09271d0d26e645054c9c20e7656ef4fbfdf1ffce706e94bc",
    "signature": "0x757575fff80025c7b7521391ae44ff1f5227a17dd873b4916355f26af6994f422b1d675483078a9a2791165635840ed3784052a8d75e9496983a7e7815bbbf4f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}