{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902505619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba09dbc1547c5016f967dcfb92cc227351b67ca417b28e12e02ef74feca83228",
    "signature": "0xd8421e39639540d569612317ce3a3a354ca01559b3876b6d4d6925330e68f5d604c414302e0c2b5ddabd88aff747e51bd1fb581c1120ca8152b6ab7caf5c98be1c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}