{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125360804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dcd5ed8b4ca506b9de6499c3d8bd68a073c1d0886c0a83532fcfb2ee734fdc1",
    "signature": "0xd556946adf7df8e9e6bc3bc314ad72d385e267dcbf8bc5918dc0ddc4128f89611af3c53b9c19a2d16a57ea82ed5c2b552eadce3ad3eced1dab7428de315df1761b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}