Transaction not yet indexed

21mML1789ptXVgzcndBZFVug52FGYoEwUvbFpTb5UJNZp7cP98UnmwWSsbvq9MhdJD8gV2GYmPGysvnCVNcyz5E6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.