Transaction not yet indexed

526QKum6mLtbrdESKd86u3ASKpvoTmnu6thcWJEcopSCkPxYaLMfVqhwejSRzA7CHcFbA1FrMekGpH3nFT2dfd3m

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