{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830808844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcee5bb4e83e25ef9bf121156d57c174186330405edfddc63d28b16efc2a1a837",
    "signature": "0xb4b63f5888eef04fdd58f59c5489bc33c8e6d5cab4cbc9b0b37b14ef0d2beb9b03e4a1eb2a310f4da4caa24bf479c5e967d64e857d21fef53a25b0c267f9f7351b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}