{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458499863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f6c6b3eeec726ff16293aede44f97d49d46bd659ea66055bc69709e76e347b6",
    "signature": "0x02b5bdaf613ed7a0af2c9eafde2a710aa62b25144a68a667641284ef91dc75d2134f61be1c9efed180a39bb86ff9420a290367d0bd2a0471acf1f969b0191ad81b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}