{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143672132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4805b75774093625687bb8d9fec30f282deda44703dbb1841551ce467e2c9122",
    "signature": "0xc82e1a35ce71bcfde1aed32be3eb5a36a5e442c343786bdebe5c51495e5a256639ae9448b9ee456a7c00cfa5d9c7df138413f7bee08090011ab6f1ff4bee1e4a1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}