Transaction not yet indexed

mMu3UHFHronKwHLrtUAAWuuUhc2MEwDvkB6bUHVeqvFDnp6otKL3ivCo7pgxDxX58JhRVTQDc1gt2Jk6Anfquuk

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