{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4485c30e376832a6d962417385dd0fd5f15c37c909c38a691f08d5786402746a",
    "signature": "0x96f5945ec738525fe1384257929e63f7533be254006884fdb3197fd59d43a652572a7e110d1f661e77416adfc80d5a1620e552cea45d2b011b69a2e99ae26a2b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}