{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585516442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5874a75f926213e5838aeb9cb6858367928b8b890fced9299c103ff1bdc468d2",
    "signature": "0x7945e5bb5114d4b3a8b85808dae7cdef4bc61250cf593e9b903d01a9ec2a1a3b0f3d84aa86e840b175becff1188a6995b21d130202ee2009e88081291e505dc51c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}