{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339418956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6faad9dd9fc5f02defd3f4e62f2470f3543bf7339e9ee616cc654fa5de2531e",
    "signature": "0x70dad184ec19825bd23c49e9b7a0fc11f53abffbdd900ec8f6a065b36a8f57201a3c305f5d3f13c3cb99053c3aebf055f217e3ae06c5f007b85a04a72585989e1c",
    "signer": "0x019c1Ea6f901A4f7AeAa1daD2842a34Fdf9A9FB2",
    "userId": "798348033"
  }
}