Transaction not yet indexed

MUUL2oxUiffmjxbvfsvmMJi5ohDswmQryPaLFHCNbLH4usDNnXdRuXQuwY37n2z7a5yoRsKWfmK5Uyj7XDrvMuK

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