Transaction not yet indexed

MEZXf6ei7BvTRs9CGwJvJrfebJABeb3t2FoS5MMP225L8txkCpewa8JgaQ5tUmXXgkfNcjZQLqnpwy1rvZ1XDc1

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