Transaction not yet indexed

5NBut45N2U571FaXRC3Ujk1eakKWBzPBPCkqoHgMuz2XrJmQRUJSCGNiE9D3EZiU4PB5evYfDVBv9vxHyPBQpiN2

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