Transaction not yet indexed

21pSaY5ZwpVrH9BiMAwV8AfXh16S1ZFcRrSTJdRm1MCPd6K49nCuR3F91ot4mfzhULMU67eVPPCvqUpD1Ee7ZcLE

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