Transaction not yet indexed

21txDxUABbi5TUFi216TTYD6QsHi2Ce7DADg27pYoExR4fUEWi3yEuNZLNbqvbvgo6cFUbDxqezdCAQBv4me3Ae5

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