Transaction not yet indexed

FDUM7aK7aB14qTpBqQQJRCSYggcfYsVmwNBExbG8dTu4N6cSik26fotXDgYsF7eYA7KeKbgcKj26Fh7TixaSp98

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