Transaction not yet indexed

4ST6qfqKtRX9iZ2kWR4FfeSSyUSaYQiEm5rvqKg9B4sekAHvnvam176h9A1mjs861PP5rzm1EpGndM5BPZwhZfR1

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