{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873667497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbac1042986e02242f34fc61abbbfb25f6f050ea91c311703470a395563176ef3",
    "signature": "0xc0a338e972bc444fe95126fe5c1c981181b2685fe1e335b373a8b38f943b759d1956efad2a9e90d2fce115d3162ff26a2995989f05cc416864d8a96e435bdbb21b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}