Transaction not yet indexed

28UjpCC8sFdKrgkkn1SPgzNY934FGo9WALYBWmkN8DMqK4MUZTHpkCRf7YL6R6XriwWE2WwsnYpCycDsiTtCHyhD

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