{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943914825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66674f031c73f90c8e4547c9b9e591b02f10994cf945fc18f5df3d7ddb3fd57b",
    "signature": "0x2dffef8632ff9ae67fefec38369f01217b5cf4a779d8f8ced776f582dc5f6762710a55a2593a94bad33a220eb0a3fefd2da2b57a99aafbd0ca52e44bb14778031b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}