{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272410988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x154b3a5839bfbd6f8a4fb34120929efffdadb8800a627927749cdae1beb60ba5",
    "signature": "0x9f1a12f50fa7028447da1bcf96a1c41c01e950ca3b535a5e0dec7a9ba7762dde2338b495bab853067ec979307f57ea5ea4ba4c9a2c77f6700de42a889cd964f41c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}