{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2063293749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8fd639df66aded09a7470bf62a576701b5996d11019d81336c84b389baeaf3b",
    "signature": "0x4b6bc86b8133bd9a8f69cf690fbabfe92de5e1c020747e53ca641e31b0b9509a05c4bf2c10ab18e46ed75a3ed600ee159e00e03ed62571ec05fc6ca1d09b5f0f1b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}