{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1775916654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x805ea7d1fc605c8971ef8a46b6453770441f77378d76e70dc03f456848b92d06",
    "signature": "0xb221bee0f1dfd26ff23d09a3c05e84913d8bff84858bce0790497848206c29e20df55458b43c30d7be624b1f2f5b9481f56fff0514259be4883d67693dc2efc31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}