Transaction not yet indexed

28MFiz6ej33qqvB3eC6DUAz2ECHn2D26GhmG6S1SQc1H6Sm3gGpdvkruLbZPRPjwxqRCJAJnyNFsqF8HbpF7Att8

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