Transaction not yet indexed

64ULpGMhu2cKB7ukz8RHyGoFsrJaMS2J8sBfb6DAdiY4VbHL16LZrmRpt9gb9eCADKCN3D9tAwKNw2xQP5mwKNe9

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