Transaction not yet indexed

5Cobsqqnp6tMRHEEYg7gmWTeh7CgUjdve8f7dGCo6JeaxFWsY1uFT6uzfWiiXCLTmtVNGnLStVx5BGHcDh5vEPPU

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