Transaction not yet indexed

21ET3MRL8TTEbS3VWffbRTPjbkktpXEJRyc91Dez8Dp6sRyWjbQJTLQXXcXTLDUGKc2LGDtzHQpmi64U6L9egL4D

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