Transaction not yet indexed

21ChEZ98KjeoARXYnM4Pf1kABgfH8ZbP93Wvv2V5d2WgMunRfGASBnkcdDBe3ETb5YCLsLkPBzvmHpJDNM2pFwUD

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