{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210828791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe072e6329a80e1f7435fce3b65b03e28554a32e9b9c66ff9c1bdf8b65c700d4f",
    "signature": "0x09aa6a5fe63c7d7cd1b87ea7f00adfb7dd7d55933caca629371cec5b2bc8abe52788e6632f09f1732696a4f48d393855b66ddbd2db63acb0b3d09ea2783824d21c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}