Transaction not yet indexed

3mCDcxMHdFtB29Tbb6r9nZgRQWkdpjJJ3qbEQTFEannV2pRWkxBhPNoWyeAt3mAzkSaaHwCDADnEahJTha1G1M12

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