{
  "manageEntity": {
    "action": "Repost",
    "entityId": "587589774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x092502cabbf20316bfab07f62c34ba74c6000ef987849358a179fb2f7a3d67d0",
    "signature": "0x3f24fee829696c2c35894f8c6875dba9791a5ca8927071e45864badc37eb717533957370a0d4708f6b15806918db4152600102d0e61b65bba64ff1187df93a5e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}