Transaction not yet indexed

Ek5ssngn8vjnAiYpuifEDmQPgQ1wKvrBmoc8poJr7BXyX4cwAzFBGRbFXs2j8dM21K6sYYeSdjKfotpzcTMFUB6

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