Transaction not yet indexed

WM56kmZTJV66B2v9YY1zY3JqPfpPpepd3RihXmKJRZWgfDriVf8d3serSLEerS12Yryz9vpHfVTAbPrqK7n3KvR

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