Transaction not yet indexed

42LFMWLmt5uoajbPaYArcHa7BiYXrUXCCFwUpBLJ2zRR2ky4u5CgsyqhjjTPhdZzpcpZ3bk122zAz9CRWJVDJfA6

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