{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685754559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cd3d5d54be0e746653763ef108debb8bafdedf1dd21006406b1b430a8989f35",
    "signature": "0xbec1715907d37e2debf50417e47d842c360d4d3c1b205421940bd3b4fa7e247e39e910d108c06868e89ea78b7a775910b4d9d9c7290c2b5554867dcb4baf957c1c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}