Transaction not yet indexed

21fe5vGLGPUXZ6cybAbYWEFoLEmU5TG7SWRfAYNvMNWHb1rLdDcAFHLFSD6e7x8TwvpwFWDpCV7EXEbgmNychS96

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