{
  "manageEntity": {
    "action": "Repost",
    "entityId": "964642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3c2ab6ef398631c915777840d73da78b28619dd03b3cacf80c13e10084e6302",
    "signature": "0x8ba625b284137b4a5f32e99194a00908ff7021cd492363528cbc44eefbf2ce5f6a70ac2304cb54de1c07a02bcbcf392b812272e0346577e4fdb154813793933b1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}