Transaction not yet indexed

mSm3gEhRRwSe6nt5gWvxJc5V6mHekgMtfNSi3dtfoGhSnRefQa78rGAJxQgrcmgAfRBsbbMH2mPjwK8wXdfrdz2

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