{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196403601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc45ebca48631cca02a8b7db81a65da85f821f860e8fb6ded467e5e1382019554",
    "signature": "0x9e40f037919332ed04d9ff37f66788ff1873ec59af2118e2edfcef4d874a07e24eb827fce820de7b59af9fa8a675fe29c41f48248b9456a0c8b063dcb3594a081c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}