Transaction not yet indexed

REm51bdrS6fm3jbhNVT7pZ4dsSjCVWNmYg4Xa1LdnRTXTmMpHuhtyhVgCuMMsJpFBp3WaBM91LEJat1EvNNGNoS

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