{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78966877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8e00135562fe6edeba2c9b6a0136e1cf02753461e24ecd2377bdc5483ff8f47",
    "signature": "0x5628ec5109d59e7dc633c2cfe7c176adff7fe5c33c7de53442aa19320de365d37cae3a7aa0b5001b4fc15edb455decb0ca460422bf53a6ddb672557b3090fde71c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}