Transaction not yet indexed

u8X3C8JwuDABVU3GjPvwmy3ANFa6ofgcJjvRDMVP25DccJuzNJ3w1QmVSE2hJRSCLb6DMp379hFUmJnsDEsAvuk

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