Transaction not yet indexed

21mQErZN1TEPTP1pBSd8GQz79Sku1xDhbCB7X6fKa5H11oh1SSNRqkKKvHFHhdKb9UGBTfzrBaeVVkf4TqATKFcQ

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