Transaction not yet indexed

4k88LtaYNcLBKznmXAWtbupVdfvSfrEEaJEqcGSFQ7uPAmEps8shKEJBANEbcF8oLHDsL7ahHBvXNC7v9RMBiCNq

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