Transaction not yet indexed

aD21SsbAE4RTMnyJbpsjsFRDZz1KmihxnreW8wSkNz71n1VBFGG8mA8rSJPhMs8vX6pDVoXFLDBvVFPuv4gaAgz

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