{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964885780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x305db9c9cfadf24256bee8af5bb952ca7f0c83984305e0aac7bdd1ad1bd6964c",
    "signature": "0x7b0f9f04ecbc30c0843f5abe820a7b229865c4fe887492090dd1cb3eb300a7af105d29440795fc9394c7cbb039d3ea243b984d8964f5b8f6e6154dc2e82f22a61b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}