Transaction not yet indexed

E66tcygSKX1u3s2tzbppvsQgk85HjjXypSLZP6YFk6eKE2UxN4LjtAZoWz4AjAi6JVWY5DuWjCY8X1PKJak8wbM

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