{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052492704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfd5cf53666fa5ca3c0be38e0e7d56bc94ec418bf8e44fd1bfb0e3b657b490d4",
    "signature": "0xc2346e259d6a66453ed5605638ab1108fc68cbe65dba08bff271ffd0b1e3d78428b426f10da3d304c331b71dfe9a90814e3e5507c50a4c858766287775b17f631b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}