{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594867318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa02d50282a9d8d3b45514720aa8f105dd3e2b10d88b5f7f3cea8eb75adf6bd12",
    "signature": "0xadc7bc94739f9bde27b55d0ce0b6625de527626ba687c97d84df1a4b6166107220fc31713ba0512d70d1a21c7114debfe8416ced486dc0a76cc7681f076fdfe41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}