{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85bb8e704fa807d4224c9c12a5352f5726d41685d0f0875f3a1f6654834e4282",
    "signature": "0x0a4bfeb830da221122436c7383aa0265fb620f6cb86558087089e186dd093b283a70e3f9566dcaf5f292472165091351e3cc24ce1f3d201135773d0e89b96f421b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}