{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55598518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c9140fda5831ed1509da305a313af68577b8fba75afb61639ff01057bf2c759",
    "signature": "0x6fcb0a7c4db3ccfca4556411536e2730db6f60c4dc80ef4b7394edee008f0f4238cb5929070ce06fa7f21e57f7a2565c0fc3fb555033c492886ae0a74164962d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}