{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "nonce": "0x5bebbe7bf2e7db887321af99de19200574fc68b69b23fd9286e0639a26ffb6fa",
    "signature": "0x71329c0cd8a0ab209c167f036510d5a31a39d821439958e43fdc4d9449f2e7915ecd8b48894f7f1ba180e57b3cb25e3d6aafa3a76c584c3caf8d58c8bf5258e11b",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}