{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030446923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a1399619f36ad2f1967aea13770d7715303e7dbcc139016d65e05fe71a05350",
    "signature": "0xa97b4102023c8302b7e7dfeb75f63190a2d2c126b432c7db85dd6e58ee3aecac42c64bd09d2cc1e11e16fd2f2d49f36433174cdbb4557eb6411464d96606e8741c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}