Transaction not yet indexed

Mk6bAG7zgjY1VBHeJzE9UfKAD8fJNaK1Uv5WA3F8TNLxj7qk7uxDqNPrH7tu29SrvdkynC6FpwkbhVXwLRsJmdp

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