Transaction not yet indexed

21mGFdYyZAppCEcGYiktveo486Yodk3HAoGo3mJ5G3PYP7RYTahTRytdEJ4L4XCixmakW8Pw2bRQnwnGwLx8YdM1

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