Transaction not yet indexed

21SnjfCUxeAWUt66KvGtVsup5jH9RxWrcDfqwSJTxAfa8rjK6L3jB6n23SyQBpSEF5bptaNmPjjAEnzfpMdMLETP

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