Transaction not yet indexed

21Kv2gqLHsPUhYjmVadhxWQYvgFFZHmHLpuG69n8NkGGZghDnSWEEZHSvUmC92arLRDcLzGpyVJB8fDSXRK281WN

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