{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88662fbc67dc5d025697a7a462c487cbc32c1dbb794f6b7d3190d83ab3b068e7",
    "signature": "0x6e8667fa759bc6c8b49b0b844f119a62b360ee6bbdee410814cff5d1e23fb7f66542171ed2efbc04bddb17efd83d3a99622642c7049c9a2e708fb631740c08e81b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}