Transaction not yet indexed

519bEntH99Nw8Wz4YT8DCLnHacDRcAWvmQuz3b1fane5qfFnDj5iB9kmBoMvyuhcFVi4ue8er2mxrWhpBYG3mwwF

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