Transaction not yet indexed

2w21fNxzWm7XNFWeLjNAq72DMFagcr9Xot4wuEXkrMtxWYSr1Zymg9PmwLzFz9UPWp7hWqKBH2xDXcmtytJN55UB

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