Transaction not yet indexed

21iNcgDUYhfvb1QKxCMvQMdTEVmKzLMKKFsGW6HTrNfyDZ64AdiJXcC9jRrrkdmiyQrUVnnn8cpUVoaSwS8ishsN

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