Transaction not yet indexed

iM4aSTAFKay9HCgazFXW2MhFEESvvcuDKXtvrhsS2cDmpp97a6CYtRgmurKcF3GvG11MiSgfGoehCNT4XbeCLYJ

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