{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2133093716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fa4a91de4022cfce41b91b4f40e4d5e28bbf2428a02b9438457d370717ff53e",
    "signature": "0xf8a3e4d1b39ca371c82ed7572617449f24183c831a3db3da1cb0fcbd0102ac507cb3274144a18483087e89d9b2559e594bcde642cc5f6b86d44d537374d217a81c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}