Transaction not yet indexed

5cKbB21MJ4imi6EEpqARMvbsAU1y11fxvVC7NTLqXDANWYUt7dVFx2rhR1VrRLA4Lfvz2ZssZuv43V4WGR4cgQ1k

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