{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54610967ac6616b6583c555967a3f859ea5525880b74011eede6e45375b07c4d",
    "signature": "0xb74967b4af4f98c547a7d2a19110e898f3b116d9749b0e9373899e2029fa0bc23d819ec4bf20ab1b763010fcd7e0668ff4108128047663221951c4bd286202d51c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}