{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248618596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1cbc7c89dccfdaab64fe74554035367f44f5e10bdb5dd6e6293b3679a1260bd",
    "signature": "0x5d52b3b480aabb0c3f20b5c96c548e1880dffe537699a57e3531a4dcfeb612c30a65a4cf9c8ee2ee2220f8f8356c5b3589fa9306593b1087cacc80cab9b8dc3f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}