{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198361937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf979a1c00509f30fc82ca1c8153746bc906f87f1ed6a8671cea3c05f250bf76",
    "signature": "0x7196c914a74a9b1a407a861684427fdc9250009748b0cd30b21916471ad644842ca1a1672cfacaa1e7cd489e56a82ffe64060011b11395f6a841e559815283571b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}