Transaction not yet indexed

mnExz4QUG4aWxXEXdum9TAQPyydmP3rGPMtMB8tEsuR8RVrPLF3wP2kjLski8WCK4KDJJFPxdBBcsC8ifZ4K4Gy

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