{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087018412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f4438ba3f72315c8d1b0d743a12b77b85acbfa5a814dfa97219a2b11651e6b4",
    "signature": "0x061b1e83b42d3718a7045aba71c28f8b9a7815e1be504ce104e07131ed363dee318d34afab11fe77cf43a7c8d5bb5ea5658f9ad9a8b41a7e4a5397a30911b9391b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}