{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706381803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddcc8952a03fe6953d9b621de913f222f421d63f32ceb218ef9078f0d77d3106",
    "signature": "0xfacaa88f189b7bf1a54c236df89af985c609029b17c47c7df36d053017068e2f4ce704d30261b0951ac9c5d2ad5010e4139ed0c0ab777467bccf90453fe3c1c41c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}