{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196292390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc901540e91a0fd9f1c5c9cc230008cb72cd230b4cb6d03735784757ddb204d8a",
    "signature": "0x5aeee767745ce37e6e44a221edaa18104c80e034c751e6899f6dd97237fa85681080c26adcf553374ccccd2fe5c0dab183e9ce9cc8fcb83375e1e8072ac23bfe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}