{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5236b6f99f825456d7f60ef0dee3595a8f4daaf8e233a6d5e023ecd2fe9814a5",
    "signature": "0x8c7941d8fbd207371990a374122aacb29c06ebd4e664ffc2b2579931faa637e71e8cc56f6eb5f97b82e8c87500232b1447308b6df82fe192d7b96db3c3cdcec11b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}