Transaction not yet indexed

Ke6SU4wJJfMHtiLmu5BNuPVMjJv2dXqeK3RJ8CdDsKJ3kUCzSiGVZWjXRhbTdG9AsC8kNbmbJpufn4SfgoamSK6

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