Transaction not yet indexed

21uUn4B4aBeM1xPBFETfVE6e8wbrQJx7sCcgzoiRYJDNDcGkTwbfTX2bn6TgXmWxz4Pgrdqymu2JGyXyUdRutezo

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