Transaction not yet indexed

21HfVqKhN43sYEH8aLMaTqmWCPUeq3JBPrFnh7kjzyT8g3QdAKLbT6FtWbadwfiFh1kQSHNPBfb4ngMuDQrs5Axg

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