{
  "manageEntity": {
    "action": "Repost",
    "entityId": "825683463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdaeddfa164f6d93ba24b61eb5e45b4c63d9740dae41a344f53c4eb6d652da3f",
    "signature": "0x5e75867def270482de6a1ed66c7d48cd2441a276dd8b01244927530f35e521d26612afc016d74b0d5b629472c4640c1293cc73b44fe02835a001723fb10891121c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}