Transaction not yet indexed

5Ucg7xmSVgDVDRk3G2FEShBPC3umdwRcfD1qssZ8AV53gYSExR6QakorjVNW1uh87DpSXE6V1fseLbWJ9mV15MPQ

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