{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087529150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x889ad350a1326a495a3449b847c5caeb661713d1b0a2d5df7333fada9f40f1cd",
    "signature": "0x2f7fd2a887c936b887b94be2f0cf8b4d48c2731d4256ad5dd6e581d6f83b94402cc05819fe65eca825446b2adbaf351b9c2f70c6eeb1b4e26a7b11379fd7d8561b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}