{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298069452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf84521ada5429a8f5539ba8a70547165bd1da341208d229b572891759997079c",
    "signature": "0xb761b387d5ace36ec29bb32df59fa5c0984558cb3f95ff799361137a27a7f2815c9aba4fc44a8b5aacc2dccecc398ff5f9c8493b7bb49a53f81df234427ba0fc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}