{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1410791290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fc278bf8f2ad8ff189c1433990ebd9934d7907a950db404198872d40a355d58",
    "signature": "0x15b26da0a5d9c5dd5bba4c777160422a8f38d0c021bd761b423e4d97612a411b1f07bb2a783f4aa8ac8cd2461c76de24c789983083a01f2fc87a23ebf5b985ff1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}