Transaction not yet indexed

28ppH25vcspxmb5oDmXyoKY5w3tmJd1k1FbHeMMN1zit3WRiLMmFDJwzhZQPQveB6xLF2iTJ8fuPAncYAuMRC8Sg

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