{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662773704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a1c320d296f94f22734310a05366b478751da126034e5f04ce82f7f9dc745e7",
    "signature": "0x0ac7b3872a0792eafbdfd32a13545602ff9bf0ddc3d5a2ea63fe5f0fb5bed1eb5b1362e104721815afe3f573016ffd82d889d50862186653078d8fb528648f281b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}