{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228474161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b1b1b4769908ca42a484cc1eff8b3e6f599add1bf77d6f6491c8f8453e6f98b",
    "signature": "0xae84aa8a60e643eda86bb9d506b807961264ebe9c98a410db9a88601f85f18025b904a81152d9152df7e54acbb0bb4f49dfbb91e2dc36648a37738ad4182cafc1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}