Transaction not yet indexed

21mw2e1yMg7cvCSneN43GNkCLBS3Bb1dd4zcW1e3YgQfTvFN4Yu41nnV2Rdr7iinJiWZXX1eormRkQNG5m3hTGvR

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