Transaction not yet indexed

Nmxc7ePsJ29BWcpkXYyn5JDxkfFYPi2wdUTVnbBbiXdpD1aeGGFk3b9NP9VUDSP9Gto7UAwcjvN1WBwSgBCPhfg

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