{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1850826509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f3dce45173f1e02cf92f046e59493d4f70bc5e14dc19855b4513c7875bfe5ee",
    "signature": "0xcdeb33537c6fb4c9faa835a67c0aa3b5e3b67c115b6e0dcaf67da3db03badb937242c3ef0b2d3eacd131c292420184a2bf47bf8b3fe9a60a4d1663b273a7541a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}