{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x418d1c7aa2bfde2d65b18ad57e317f0c505345299524d605338ba37363f5c2cd",
    "signature": "0x3c5ab31f501372b4e5605ce800575a427dbd9bacc99c1bb149d0bac3dfb8f9d05739c97accccf4adc9bc779435d88e45fba3f9c378f68a40a94d6e159b28c1da1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}