Transaction not yet indexed

5u21rCWhAKiW4DUXLsMr2FcxPjQW1ryAiXvyfoK55QecJgEiY614sSLdSw9KeTxotzj1RL8Kq6YYgoPmGCPD6pbv

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