Transaction not yet indexed

4tpSCsE5K6SyU71kP6wEk2HJ7E7UzFUrk88o9DDAFiEMqAc9V87rSQLtsGYJxStDnqMZZ2qUThV6YYvQ4h9hANS2

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