Transaction not yet indexed

c21Yr4gahAEKLdfA7tkAvf2XunyY3EPhuMXdkUG4jsEX5P6KxpByUgn1FeUDWUis7SWGKvpWuGLJ6V6T7SSp5R1

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