{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822143206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x129cf50e0158c5f0440201156b0faf3981f0b8f0f91730aa7c24cb0ae8b15379",
    "signature": "0x83a943b12d98d26cb7ac933531cf079796062e5e659c9d84b970e540adc792dd4fee4050d64b10536183ae5ab257022bc12c179543a5485bd7f0d8b32f7dc4d61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}