{
  "manageEntity": {
    "action": "Repost",
    "entityId": "735260067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bd82b849ae88897f6abeb5df5a86257980424e4ccb31222d2419c6f70c27586",
    "signature": "0xd5e9e5c12f0f4f3967cd6b0fbf6d937cb3b44af22d931c1f6e0d203a76731356264208c15788df939681f2f4c46d8dd41d5cf526d35234f0e47e77386f7eb33b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}