Transaction not yet indexed

MdcNPm4SA6DAWqya4Xbqhtf1Ftvi1vegmBKvLJpgemwmAPZaGSQeMU5MKjWnHMH58kE4qT2BmuWwpb6fAXCSpDc

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