Transaction not yet indexed

cMMX5hRvACkKAoL7c5JXv8V3eybchMeTMvBmcEcYBsJkyQTNoBxUo5F4LuRjWQTnvDfJu5gGsfBNW4Yv9PkYfz6

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