{
  "manageEntity": {
    "action": "Repost",
    "entityId": "817151571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c0cf274a53dcb691f72691e15142b04b800f01a1bc024548c6a050401520b2f",
    "signature": "0x54397952ddf34e9c30f4bcc751841449d1117b89074702bba7590d206af4e0191a8d32e2f6fc20be27e055c44721348e771deb98fac196043f047fdbfb2679f91c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}