{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313876043",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04186793774aff03f48245c4d0adb61bf9ddabd42ff6a6838c5824f41f413721",
    "signature": "0x63b4bc5aebe5681959772208a1a2c41b6fe9b794f3cc8373c6dc64b12b9b0a3a12274f096fd9407d7cff04f33e23c4ae43a57b8cc4a220fd313895f2e22977c01b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}