Transaction not yet indexed

5So4YP7iVep76adyyfJDma1kqfaN2b7HpEi6L29SA8GMmkPMZ4D2Ns2YNdJSvdmF7AL6JkjvzG6Yytpa1j7YTSnS

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