Transaction not yet indexed

SPKMDJsNHHJKgb4FN1kj7yXP5RNdknmJh3W4NbR2U8hjsJsNniQFN4NidfdjCckQ1iiBUZwJw5PcSqdpz6rJR1E

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