Transaction not yet indexed

21MeichkVfyTVVifB9UV9v3Uwt2XBHgPwcHJS5EVSVRJ8FxTbEwMvTBUnqbvEA3YbW7Wtn2n5gMBEajpZVePFJug

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