Transaction not yet indexed

21aNnzY5fKDL6GqH25CwJGmRdTpp8AktNHd2Pu6SYxLpdws1cJvmbSBcbeUtWJsJF1puX2Pvxb6QMTkFWEFixCX7

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