{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f66c14f944efce41f2f9a8158a802ed32816817909e7476b79a1736157db259",
    "signature": "0x75f7a80bde2648e60a1972388dc523363046949d2350d0872a133fbe6d33a8a51e8efce9649d0460b747c5f226f30d394628f5120ee4c3a2477987059e915f481c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}