Transaction not yet indexed

21Wr8eubAncQemoDJr9FNzfZWoQBFrqKwMv1HhAjVHYo8e2hSyXepTK922ETF4oZ1y5KX9W3d5FEk4Xm1HFeU8Hf

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