{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2137898084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x577751c8c32592753b4fdb2fc71e8502d98631c594012ebb55ffe32a00b4a79f",
    "signature": "0xe657cb544eb630d2d5a81768278b67b79b5e828cbd210ccf9ded6523f21c445376521983042bd9c790387c4fcffaff68937b42907139518ef4b8cedfbf5516ba1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}