{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b1e92eaa6219fc3b452bafffdb5b2b41bb9a5d4ebc5eec82ccf5e96149c0de2",
    "signature": "0x564fff3a4ce04b367876ba47a8e29ffc6da5b4be4f9ee5fca9d3ca52aa03a4152860ac1b8d6fc07b2145ddc75f717d54f67b642fc841bf3fd81f291735834bba1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}