Transaction not yet indexed

21Fki17iHZHQgS99V4phAf4YDFYntUdtLnZmkwQPLcL2puRkQdnJdBskaXAKKkEYiPsJGLrkB7ayAXt6XCJifc22

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