{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617778346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fcd8c48408341f54b19790ce475d617151d0c38b56eea65133e8d89a58554a5",
    "signature": "0x21f7bfa006bbdb4c773b01660724f7dfc8b270e54e83ae28f6c16781ea4dc723342ad442cb773ab977eb91513acda2abd69280ed802e0c04d7a48e8c84fb739f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}