{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413216870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x230c69ce880f4c903c31a56a6ce02f0a8e6d81316d3f4bfcf76fe47b979e981d",
    "signature": "0x09958d6a67cdf82f6dbb286681c37338199d1b7677e2a42e5cb24fd6edd961aa0ff95d1329564e0c5b26328ba99b8ae7420d6cc2f2f58effa2a73e0192e1721a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}