Transaction not yet indexed

5b1NcwaKY3uLv721oKGyBMyh1tWxMyJ7RJ8qBP14cypG22dABNsWt2uoiQjJpQVchavFXi5tz69SUJAiYtZjuAk2

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