{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126877197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaf29a2777fabb912f487745ad3a2049a4681dd5992527f74e6d25acbc53b0ab",
    "signature": "0x5f236d666fd36788ed9e1622e95cb7e7c02a595bcba925a1c1b3c3b0c3e29e3550000082ecc3fe6797422988b8adf00c31dfd811660532d17dd58a68a1d95d2f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}