{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037375467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd82b168ed69366fad9dd7d672e88bd98af4cc11405285b9e44fd68b6ab9e9fe1",
    "signature": "0xa9d6087e018d8d49296079ca0c67b3354aaefe958f8cbdcf70c6067fd56950b94993192dd80fa9e9bd169ca5d6d6f3adda9be96cced43bbbb131413216fa67741c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}