{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390327241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5adc86ada770bed0be46ee8cdb62aca1cddce21918694e65b23635faa4f3c5c",
    "signature": "0x295cc6ee63b74aa5d233a41507b24733514c6dac2b44c23c21fb3826f7196c051c9112873778a18975485d633e57a1fb36b77440655b90ba752b1086ae734dd51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}