Transaction not yet indexed

21D4g4SpB7RiqtBkkhQpTFJr5VALQTb2TZkeLSWrrqAoPUMj9LNseP7V5PwxjgiRfg53aVJgrjnQZXcj3Do7iaNP

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