Transaction not yet indexed

HMkMnJMPUCUXmW7XooWWfnAGzdASckosbSfs5L9JUchAwG83vLUhNyMxmCfB7StAPAPjqvfDouQt5xgPZtXX2x4

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