{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588521033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a2f4947ccad91252cc8e29c45eb628f3bf3c354be0b19c30aab151f8920d8b5",
    "signature": "0x45cce5cdd8cb0d3ca3452db46580c771ae65fcfb86b6e4bfa1c37013eadf69dd3653ce44738163c786ac5a6391025e96fca5c12f1404bdeca7da487e4954c8ee1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}