{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359799799",
    "entityType": "Track",
    "nonce": "1787416505243185753",
    "signature": "0xe01610c494753e2ee9c4c08fb862f5f93650b345dff9ebe6a2bf08a50d3649445fb440b65fe55c39cc6e75838e6eca147ca3a7b15122a18b30807fa02413db3e1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}