{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634161875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e562a7a4826850798334d797ff2dbd34aad0775c06a4a80342a8a2f221b5f67",
    "signature": "0xde9584b3191b32d396df2bbac3375bf96ad8da23c40671f060faeb2faeff723b7d9141351bc5f61acb796cf05fbbf3cc316fa7c989581d083115003e3673b8621b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}