Transaction not yet indexed

478rfb7pKFnHTdhWp1bzpBWHX5bcJP64QqchUa5gDEpA8P1WhBFHGF2V4NcEpiQHYVAMiXKfFmmYfQtjMHMiRYSp

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