{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf67ea529dc17eec2fee4b24e7878c0b477d27559d9aea6cba137e8fade71c8fb",
    "signature": "0x3689eae5d6b6156dd33b93b154ce0342a26bcde5aa2adbaec5f59fdae193f8857ba444edfe0e44cae74f5a211196b55f99a964cebc8eaeb5c1e1f99784615c491b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}