Transaction not yet indexed

21j5iD6EWnQUwk2suqS12PzLSbvUsq3r1qXGabMwU2aJJzq5wSHqKTKBpbEJrRLEJjjWVhx6QLL7FTmQTX33QqbP

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