{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9336902289c12ca4943f6a2f482731c55c19bb194739b866559e0a0b008b2450",
    "signature": "0xf6534a35170e8003fcd75224b7d8143810da7ebedc2ef34d211ec5c87ed59bcf6d2997d68abfdd92359341761de79ec4ce7a918b796b3e5fdf2eacfab3f8958c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}