{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf38a69cf05da5d51604ed3d8e228aa6c6182e03003a5f0b5527eb6ee63e620f1",
    "signature": "0xf55ebf6e38cce910fa5803b8e2a25e6162e4c705974389bd95880ef9747771d460aadbbbfccb5d4ea3247e1b2f090ef948241c6f0476ccaa157fa00cb4aaaf521c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}