Transaction not yet indexed

E6MmB59ctibQ53vXTNq13mneQ4SMUczDJpT6utcujqpCDVf3Hw6EnaPRKDCpG1ASmf9mYQuuqGf2QJv3FKVwaG7

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