Transaction not yet indexed

66iaiffqJMXCEPMGurPeRh6xUPCZxg2ewD7JmhtFc7AsQMpurndSCMYGbz4c19yv9CUuX9vW8itU2SsbHBTiNqSC

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