Transaction not yet indexed

21F5o63TcmokY1ihLMgZ1x72yubaPogAK1cFhNtCUPq2BKBbcCaBTCtj9EFTgawhmxAkz9ddYBvMKQ6TiKC3rmAY

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