{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533224038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb61c44266c92b8dd1bf4f797a64385e245dbadcb8bb9884f47aacb6dfb3a9c1",
    "signature": "0xded34cf3c39cc3b8b57c6a8cfd3bd3c0ebeb9810737dce1efb84a927d0a7ca0f2638f141123307baec43acf7280a4e2599437d97604b17db227c97a80f50fd761c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}