Transaction not yet indexed

MHX8ppcC8xkDmM4ujPU6yddrzBHxxdg8yyFPhryWBbEzDCLUH5MxmSsL7LDFyAN8eCJcEBmpWiSTaipqzRUm9mZ

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