Transaction not yet indexed

28atRFk5PRTNGbF3ofKUK8QeB69WFEkDGwPEAnGAj7hp2qu8Y2NExV8QXH53DcKyDCeG9icGtyV5w9o5gumBxGau

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