{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85755171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7511f8aeec04f86ea122dfc394e5ebb77f48bcf7a143db60758e89667fc11d6",
    "signature": "0xb186eddd1c204ec473cd184b51930bc85308341345d23bf73cc07cae073ad78b6b23da86a745707a35146c0b2e821f5990eb0097495d0a5379b165044763d7d61b",
    "signer": "0xf9e0f98aE94C5dc33fBBB886F0Ec6eeBB2e85358",
    "userId": "48839"
  }
}