{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940274947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcddb209809dacf4c3122edc6f07e099846c70b48b824f6f5322663610e404a8",
    "signature": "0xda2cac085f8ac5e17cddc468fdb970b37afc017bc8c489372c35564efbd568417f06469d86e4c2bcc07561d32fb79707cf101d902a5ad2b21a1815cf3171d3521b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}