{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1844638039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61ce805e0c8ce40dd8bf480ff6ae15f67617ce8033152202a7266f4e13f0e956",
    "signature": "0x77c7c676cde1923f33d30a43451f26e15569f2a9872c951655d4fe9070c2942d5465c4f1c14117e7e2857f563444a2776f6bd6af32fa5a56401121c88f1e61011b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}