Transaction not yet indexed

5UbgUaNEWXGK1oSBRi5vMFe2oTp7Zqt3rvfPVpGp8Nq1eq8sSP7AtKNqN4Dbns6wEsoQuzEWZPcCbd6PN28ttAeM

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