Transaction not yet indexed

NN953ZdAXBS7pnHPnG64smY7DrvLJCXS3G8WL3XvRAAcfTqDbka4L6cW1ziJtqc4mLHPAt2cSFQqQGwnMfJeTB6

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