Transaction not yet indexed

5De88bQrxaBnFNNYMJQ5CUSpxeHTnGtc566eA7Uu7jG1pytMPT2zJuTuhXMxWYvBHBFEWe2Lq7pAm8pGZd8FGUow

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