{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055971756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7222b51b676cdbcd278cd798b127e6e348e595b1575f5dabbec7a492000264e",
    "signature": "0x290f4bf78a834306db1eced833324e87ddcc8fd1113f954b87417064708fabc602bcbbab1fd7f8aa2d50967ffcbe98538fe49c8c889030e3c7b86ff3fd6b3d371b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}