{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464569422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf81e92f6fb118d5d0d8f508d02aedd14bfea69a243af40f53ae746b46968641",
    "signature": "0xd4dcfb61278a214b7326a830e9e1f0b48ffaf57212114dd736086a1c1821b07e7e11f5f1fa9f95ad713e56273b2b312bc26d2e11022db5e5ed4f6e279fdda4fc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}