{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279593314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8271cd61158934de6c0fd83f0fae53a23c9456e5b8de69dee7d72e6c9b39bdd2",
    "signature": "0xa2972b14937698964a3fb949f308ffdc5b49ad3f303152423c30cde4c13715767e011aa045b138d0574e15893bcd947e8033f2f197b75db244ad0523c4ec80bf1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}