{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49738853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f93a0232ced34b0e5b6969edcc5987cfbd2375ca9cd15f2532c96bc8ed0566",
    "signature": "0xc1c087b959a77548af8fb6413ae4e6775ea726e4b44d52a84a0063b66d2b42b327c034ee1f817c4cc0622bac1832808bd31854b9a309c53a001adde65aa108fc1b",
    "signer": "0x7233646eF5BF6ca86D9e364528f12893e07a702E",
    "userId": "225231"
  }
}