Transaction not yet indexed

MUX7ZujWFxM7xJkw6j4BZJctdxQQEUGLiaT98pnYRcPYEmBYFPCmpXCZXbwbDw6C7ZP4fPeth68WZUEdUdDUPfY

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