{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963782198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9160e2ccbf7015115cd6cb2ee50463b38755b30ef7171c44432bbd9d817db88b",
    "signature": "0x82c51356cc2a1951ccc64fe903515115d84f9f073347cbda271c1c2fa116327347b5907537b707018312168569c021ffe61e19f1bcec67e7439af803292bda271b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}