{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951014462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8954f1889675b48c5953be7b4aadd63e82f56e6ddebbb4051b4f8f4660d6d5d6",
    "signature": "0x4209ee1c88789317b6ba19111e2b183769284e7ac5ce0c440b5aa78f8932d8d818d001bcfef54548cc6a8a0440845477b554f6b2ebe56386abc420ae588ae6881c",
    "signer": "0x8ED8606Ab8cF49801aEa2bf8fFD349E9c85bC6a0",
    "userId": "464330844"
  }
}