{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2136432439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d44c63c6e152c3fe14029ed34f330b4cf257f142717383c2eb07b5df41d032c",
    "signature": "0xb138594aaa14b10cfb7ce062cfef1e1b30a01832bb43e28ebd268e0f5f2190a816b01e3c6c309dd2c839336f3bf16c37f92f2538a7f22805e1eea2fed523f1391b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}