Transaction not yet indexed

21Mx7WbjyRLEDzpWFdTFK6EpFvYYPMCFerDiZgZgvGsqm4Q48RfKuMpf7wXytZmP5BUWmMPL4jT2ocQ3nTzNdJA5

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