{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc75511ac7296cd132e253ca3bbdde6e3d370882a6c4aa1eb61c97caf02c8bbf",
    "signature": "0xfdaa8815ac8d41f939416ad496144613789ce9c1dd5fa0456744c6bc6cca192a2a18873927aa39f04bb2a2e80be7abea1c1ce26d40a8d8299ccd0973a734bd8c1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}