{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803988987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0357cdb61cadc4ab703fd8f52935e6771c334b1e661a40464975f074cd2be31",
    "signature": "0x2e95756b2b084b828c2713d4ca0ef40bca2d6efc69a2b9b72574857dc196e9843a4f71fa4725acb22f122cf548163c45887a7a685c58e6c547b17c47ddbd4b021c",
    "signer": "0x85F59ae09C50C39DC9CE1660B0D49082C751ce0B",
    "userId": "162449215"
  }
}