{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68465999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5628b3bbe51b9959ff132dbe8811617e46dfbdd59f1a7baa53be5d37be678a0",
    "signature": "0xdc9cabd75338a6c977496e631054f6bd5feeba27a135decfcce27246de98e66f5b7c87fa2f196c021b96892324635f33c1bf3e2278b2f673ccc836c1d983c8651c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}