Transaction not yet indexed

5FEfVDE1bMwMMGS3TU4AgVg3T2LfikpbQLDEoVyexfmxgqDfJZmUeVfaZys8JtPsqi1PCBf7Yedi4g5jWgptMk16

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