Transaction not yet indexed

3MampmSEP2rZU4SNXJbqFQWFMTWWJSy4aEWAS3cd9A5eANjDa7WFuyd4YAubgytZ4AXuM2ozRXPw48BFVLfyCrBf

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