{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04f70def06974bffc9a79d687c56828e2c4ae6bbff2791a4f32988d8f81339d2",
    "signature": "0x28cd2b9865d56187c9409ebae916e99cdc9a7bb7ba35c4ecf8897a44e4cd8ebf590ff256ce5b3e13e9ce81050a4d47a9b3a9a0c4ab9f1faee7154034e877dceb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}