{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389550150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb698845e4aae1393977de74ea14d76278a3595e251295a6d05dca4994db366ee",
    "signature": "0xc8265890e79aed0bfda7dc816a7db299433d8fa6990ae71bf479379349dcbbf30eccb0335a3342aad4639dbb1923bc141e7d44ab70af218a600068ed8304815f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}