{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ae02c43ca0ce564efe3fd9d706dd0bc0658f34617261d3ac888d0c218f4eae9",
    "signature": "0x19eb6c6c075f59763f2a172bfb76597f21aa44cdaccf068c5cacee4f6a7af81844c320baebd1aa81e21b682e01e58b91c3da22546b9c8d424c236728a815cf141c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}