{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d369eddc8e6da1e3ec05199957b336c2eaa987cde2d9663cd285eb5758bb424",
    "signature": "0x5fb071a1e116236f498027f7c54d5cec3376ba26606cdd56ee9a7f7facb036d97ec4aa37688287a580ae65ad89c2dc8b66048349184cf6c779708650751e1bc41b",
    "signer": "0x629256a8696F1C3BF59aD9204C3Aa4dC8bc4C07d",
    "userId": "871265631"
  }
}