Transaction not yet indexed

21tc7fUpC8CmE5LTY6pbaZpC2qcDTJQUCcTzKgsrE2ccEZHd4Ne2wqf5aHGQC32AAnr38yiKG4jU6ch2vncd32HM

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