{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1115550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7356c65a512ddad1488a08036717f055498940b7bb3704838006e4aecf1cbae2",
    "signature": "0xa7e9e6c9f12946b3d047d80697a179c59fd2c96804be869c303a3fafc7bc052f3a6226fb4ff7633d8ae58d9937f69d5a8622e19513e9612b914642423943f5451b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}