{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c361f3f6fdec6f65177fca4e319b5239ef8c547c95895fcb8e052068e53cfd2",
    "signature": "0x0986e1abea8d4e37a1d6b03d750ff443936a26df323c53724b408ba737329bb1490f9e67f1b3f7642dfc79db6032e4b3b72486d9f9307e10a1e5d60ade6a5c3c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}