Transaction not yet indexed

2u4wJZAc7memFRJbaujCqhs6F8DyM5s2xC9eKGvbDQ7mgRm7Mo2peX2QaVBexvimnz2C16tABpb1zpRSMx2QDXzp

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