Transaction not yet indexed

21VmtsSm8Htxb8FPb7B42bkWsh2hgoQbdXckTG2eixwJV7c7xGPr5XuNbYiKbQxW5xePH6bTLeTftZL8mtHPxsKy

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