Transaction not yet indexed

21Aj6srSoXcLZ6oNN93Zs5WA3ySjT5URSToKq2K2fydZbAVABRhqAXnj7ycD6mXAjkjoze9MAoU5fZe87Hx64tjv

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