Transaction not yet indexed

mb6yLD7CbB2S7pvxtCNPFFxVrSc6gCqBd359Jy5YvSEraxNNVFrudrd7MBtfKUMDTYVGdq1HejKdM6QNKLEWvQf

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