Transaction not yet indexed

Rb7EYGTDSQjKoKRPBqRdCRK38ZmknvRCzFPevtHVpKN3q7DCGj8j6zhxunGvPMZdf7SEZTBPyPxtSthuz3y2wFN

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