{
  "manageEntity": {
    "action": "Repost",
    "entityId": "162173172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae3b6946806bb1748a7e591e6eed1ed8f2c8b32306bafc35fba53e4112fd0b72",
    "signature": "0xe05b731fe8f641507258d6d0487022af840f1a2f7cffaaddd53e92ea7f37264b76a4652f9eaa8954406eca2f22eb1be099845ee8584b8cd2fd2b95a1f13df5e11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}