Transaction not yet indexed

TMMeC42SszGgiQRv6iv5kMFwi6vpfAwNb3sjHSHowzhkxsZbp2iDsJGi9Xp9CinM6kn7etyZbfDVgXH6Cm1icJT

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