{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280839687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79e8820bbab271a9eea089fcea86cda472bb6241916a4d62d4ba2535f095c421",
    "signature": "0x114da438dab6ee7bbc353f16ffc121d85a53dc0ca2704808a5d783fcdc0856170679a2590d095c1f1653848e920bf0727f8dc96cad74e8a06a879523983660d61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}