{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335799158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x814554e6445216b4e7ea7f7e0b69ee048b4880169ab2b5cf0181fabe0cf1956f",
    "signature": "0x7b3296bafa8d55366b43737ea250f8b84a272ba5436101106918c6bafe02a1c93c86c067d0a31f514af69cec3d753af959b02610d7c4f7ede22cb24cc69644ff1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}