{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x271db883dd0975adcd49b540bae37c47e57d0c87061bc3fc0ed2ba60d3412233",
    "signature": "0x80f3c3c5b4623ac5effdc27e403d34bba8eaa802873f66366555f0721fee82b119da5d0276528386fa68b9136bf256abc6dc8fb3a59b04407efdb2191e66326f1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}