{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2010488851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d5b7fa773d3e5ffbd1fa903454a16f589ad3d6eb3f7d7a8ab7d9435460515c1",
    "signature": "0x2fd259cef62173e7fe5a5942934cfb031decd485ca6587fac4a7255ed39f37395955c3ec84afe387a393ebdbe187c4f9050c10d554512e0b4d9bbc3c3e4cb01b1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}