{
  "manageEntity": {
    "action": "Repost",
    "entityId": "852558691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7db3fdec637d803fbb8882b0755903e71eb35d1881b93dac6be47f2bf38b45ae",
    "signature": "0x2947202ccddf8b57aafe132aae1a39117b098367edfbab1b3b3dc8bb65dfa3164558c6fba223e53ce5045841fb1b77690e2d3a0a8578814d4c5061f5c885364e1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}