{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274806370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93ed933cf80e1fabacd55a8bb7f12c3771b4f5ceac4b599019c8e938fb1a4c45",
    "signature": "0xeb92bd3a78aaa248222ada27fdbd68edb6f578a7312fc8ae0599a3403b118d39146cf0e3e2c5f997f6d81f734bd4fb43ed49650f3b7b95f2bce8b7a65b485bfa1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}