{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288887269",
    "entityType": "Track",
    "nonce": "1790021435709090778",
    "signature": "0x50dc3d778e89e4c3cfa5778d02364435dc6bf55e86def52da436b4deeb908e942ebb7596015dc7659b1a8fe79e4c5b6b90874307cc989272fffea34634ae0d0e1b",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}