Transaction not yet indexed

5nsu2xQtLfS4So6CK1r7B295vMi5rfQwMcrjiGZ2M9UPpNFEgVcsq3bAdbCrmoXUFrfin5f9XN9JrqPM8doDdB18

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