Transaction not yet indexed

54Q21oydVkmnMdjDFjsCjqDsT6msAXMDwRefaZAEGzFBBc3SLf3XBoaJeYzQAJr9pV5R2nF39B9avPMRbBxRphS4

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