Transaction not yet indexed

rn51FNQCqqmjQz6LDvApvbSnb5AQE7Fkm2f6S5z6FGUuvwyuVdxCbUZPpT7aqrt1fazD24oKutcD8ebdX11ciL4

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