Transaction not yet indexed

21g6EpT2khzcj6uEVp7zw7mWXFBmk4qQ8SxAMUpJebDrN9z1CaT4tpBFJyKp5C5HL6g2MT7kgTq8UkQNrg2TP5aB

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