{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499199828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7c866d67cbcaf05cb2a7547c49ecc6cc5f88ff3ff3b865d236acf58dcecb494",
    "signature": "0x0b3e8e3fb762b327deadc6c2245314baabaad5a878dbe362f9d86656385ea79c2a60588c6b4e5687294a6bc7912f8115f5363261f1bb954ae017342ade152d481b",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}