Transaction not yet indexed

Qi6TufpSEEPD4DMs726M6ZNnYiRC4Bad6icz1DUjUsYU5beBY41k6dHgBxPVCu8pX8GDPqXVjsWtxUUKB8frqBY

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