{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255522635",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x223c90a08d35ad53567397f70f1c94c9b7fe8db7a1b456841e8689eb5fc969ad",
    "signature": "0x29b62523b1667a9246af7a6731ea62169e599df09b83b66864bd67641482d4173e513681c95257a6586ee4790f8d3713c81eac520a8ef6001f8064485636d7b91c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}