{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698886267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca49fb989d617153db1b058c4593d8361248088222839445c5a05debd621094",
    "signature": "0x1b27438289d90429a9b93910c5b2d258a2cdecacb875ce29f441d02769102a8714442b2af3ff69770f262504d68c6fd060f6e9daa7461244b676f507984531ae1c",
    "signer": "0x879AB09f06df488AF471eeBA6489678312560024",
    "userId": "903958768"
  }
}