{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279786100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f7368eb4de42b1fc0bdfa7313696d1359455fe8c8f4b98de7008a37c25e0684",
    "signature": "0x6db11413e95612e161fffe1eebe1aa81cc5ba5fccb26ceee1edce7a394d49d08128b73c8e6af1d2d58d80ad32c1ba9606371736dfc66cc441a34cf57c2a2d03e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}