Transaction not yet indexed

MB8tiPxMQaDKL2CFAWTUX8tEdcnMcynzqGs5ymMfs1aYFUrmWyMoK4V6jB8GWUvKuo9gV6mr4dfAWVqEvQVFkXW

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