{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed431b62ad8f6bd6c5c1f84fed3162d7dd1b584187513490d0c75fd365de9cd4",
    "signature": "0x475a82255b4467a999d0634a385fb132a63165453f3c765d1ee69126eed137a93b8dc820e114dc762b0ecb80dbb4092f033b3f0a7cec7a0473caee1fe94058511b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}