Transaction not yet indexed

21F5pX2eN918WHeGDMWpzQoLxVx1H6CV2MYosuAWgifdfBe52qFFd3FUM69LPkehpPY3btC11nLemC3RGuGrjAZ2

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