Transaction not yet indexed

21c4prfTJ7Z1MaaCvmD3S3m4nDWKkjL4N32dk1BmrLQhS425xNtMEretDhseHxjQW4saVWRUeRFKDhRCNa7cGVTh

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