Transaction not yet indexed

21SBBB4ikJSxaznHxyyMpWTVmsgDsUUX7t2WMh3PYj35Zzt5pfxAwrrtg5xep1jHmtHfQdnTp7KaMaRoPMDRGHQu

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