{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910472446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x679678669e45c2d11ba9c79600730dbf65722f28db5a93297d585c348cfdcf0f",
    "signature": "0x4865bb0d5281395d73cb72a32ec2cef2386aede9a4816018e8bf68d9c8366e8a3710c0d81b7cbf518987849edfe51eeb599b201ad38c190cddf37c38c75148d31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}