Transaction not yet indexed

Db21dNjRRYBHm5iYCGCbsLyLidovh1ZBC1LrfWjabv56oA6Wu1YcecT35ixnZN3cCQmXhB6DaGywk5NDWzgNksP

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