Transaction not yet indexed

21F43wRFqRy4WAAWZ2iPx9oQzwBsetu4Zakmb6xUGyZWqFiBrMPj2dCxm9dRiVp5NySBN34UURPqBsSBGGHms8Yx

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