{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b3f724f61320747cba96f9eabcafde4eae20955ccde21dda3daf622e9601d37",
    "signature": "0xd701460441c4cd914952d7036d245c6bca9b7452cad39ad38596df77f528ff65367cde2ae1b932e75fc8418a914c51a84d82daeb39aa45460e8cdcd038dabf3d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}