{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0be1ae48ff9df7389a5d847530d84d246f967df87fa7b555290e1c75f894e443",
    "signature": "0xf0edf3cf8d6dbfe5ba5441c3596bbb5cf9c188df4cb1ac5925d2ebc9f3c7410b72f2950a77ea710d58225db9fac86f70075d8591c00717f55e04b6a459a750741c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}