{
  "manageEntity": {
    "action": "Repost",
    "entityId": "236524979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb146eb408015ae45cd7608b96cb846190584ef1618cc6a273d18bc2d1c9f61be",
    "signature": "0xe3def38e9b439aba5e1f5e442f01ff6896a36bafb89d5a60adcafd01d8ea486f5e3a735765b93b82558f1bf527d3b6c5206308cf55a7e4989edb73e815edc1eb1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}