Transaction not yet indexed

yfCMGG3XqPAV5DDCN5fMNf7Wm3Seqwjh8uL1R7Ar5Zbx48oDhQmxHAvXZEhVrEEZostsUtkppE1JMiddTwReGiY

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