{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcae4ee805f9737471e92db785ad15d07e5821c6df88e8dacdfcf001ebdafb67c",
    "signature": "0xd96849db32fbf2855b5cf65b3397cbf45107c1c71d7273fbcbc33da0480100d13926b7a4d0384602e9c5bd387caf187f785e19c9a0774d6d6cd29c8bc35dbd8d1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}