{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1340524962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8f463e812731fc8224b2b0b2252fdc0c4571edb3cef2f3c510cfca8824cbc3e",
    "signature": "0x2bd92bc341c77be0245126f940198e0227510f9b377423f6f0be39f3e027bcbd3258922dd008c87419c987507968fa27cb2603bce988257b210fd8ac55e938221c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}