{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1406239232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x726066b6415c070722f7e58bc24a47fb9592508777d296dd3c0129f118a89023",
    "signature": "0xfe9dbf9caeb5f4c9100a468b3a95c04f902e7052f992f32eac74343ca42bce69050d631fee8321c8218caba388d89047f1bc880bafe5c9e1bc33cdcaf7eba8581c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}