Transaction not yet indexed

oS51wrbHRREnQmAgaQLzXPaYv3sT2bZCmKTKxShaUkXBkwk2xLVcPBAEwtyNV6iqfSPrC8hGCw6oprAndoms2Ee

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