Transaction not yet indexed

5u6NdWn4qZFmnduj6J16nb728ScJF9pt7EDSFcgkaMs2LQpULHa3u5Rh5chSFLtM2cx3y1Lj1v2QpABFbJZ3FLDM

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