{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042371485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382e1eabe53eac8284a7b199a41e6f6b3350063732b8a1694641683fd23e072d",
    "signature": "0x65359500d62ee456d04acb763c27cf2a89d81be4154529326e2b58fb293ed22a786aee5aa24eb5b9c982c6954bbd44a399a4c10abc4243262208784c79469ea81c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}