Transaction not yet indexed

21MUQk7rTWpSKAHYZ37pxpLMM4dSbSkpPy43bNMqCL2c6GyNaPpSDNq3ce2cSUiXS3Rvrc9sKfKPtbKV37qJtTbY

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