Transaction not yet indexed

mRNXfswJM84wmYBbUzvUUMJrhwRQ6ub9b7ZueDKTVCK6RLLFYkfTPbaWKDXWFPAnbPGpL1y25mRfRzZSpkmBYhi

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