{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0981e79163d20ac9ca9a4e3a872ce07aaa566ab448324ff9875cbf11e6e76235",
    "signature": "0xb406b487513e66a2b7885d1f55cb1c23abf467aee04e78c1ace1e3089d326c6d33e2822f790720256c56acacc97a9f1d65b5322570f1774e48ab6a7b8c2609961b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}