Transaction not yet indexed

5Mb73YYZATupdcmUmW8WR3v87AkfYnMGsBXZhNhyE6EyNEcTTuQ8vBZZqxhZnF2MgHPMVqe1FCaWqnbeZWGSvmwZ

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