Transaction not yet indexed

5sXmkH18pwpJzc7TCRqTyoXL3ypnSYT9LjQj5HU3unyd71CnVBBPsaarC3fQfAVCFrz2mPvnpHSFW1VzpoMuM1ms

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