Transaction not yet indexed

MMyQvTwK8Ciw4dGe5iEFcqSvNyATAnLDgJWMEntzGMdPcVcLipSfxvDHB1uVX4M2WDHwDxsmZYyaMco14ToPHGB

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