{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416774704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f066c6199943c63813b81d5924148d28b2bb11d0c3430379ddb8260dfffdae4",
    "signature": "0x89a978b9494b7eab33714063b8400ef3534cdba46ed65171a877f6f7bc0323ea116970b00c72a9eb45a75eb7e8b48a4dd0d3091c8175bacc1adcfa4edf72ab7d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}