{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bee326bb43ca7456db402bdb2f76c58cf8f6388d816ab6c2c6494a904b5f4ec",
    "signature": "0x3e46d8746a1d937dc61d3eb6093d930888f06ceafa5393443fe1d18284f9ea5f7ed71a4372e0c762735679a09c44915be153fb0f59b09b0cfa15d49cd32405951c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}