{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988511067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b5c07ee65a025d363d5a4b0eb72d31babad0af8509ac8928f66b252d7e82b0d",
    "signature": "0x01ef2ac761901d71e4ec8532a0f391bd8328d5b5209e9a9ebc1b53127ea5fe9a28685b3825673accc3286d024a149d5740e4bb9987d5e4e6058479169d5518af1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}