{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101486791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea38d4adf6b48632fe59ebc337685777fefaa7df911877903dafd96c2c97ba2f",
    "signature": "0x30bf867e813cbad4a5ba82b00768575740cb93192c90f16bbd84b75d1a44622014483d12d447a388823a6a5cda0714ac52950f1b797e3193e888ca0b649fa5bc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}