Transaction not yet indexed

621tRBNMNptPABtokb4V96XyYXLQcjYDSZsV2Xoo9T31rRyhdwH4KgTcMLwouQTrLaE6Gzw2cJUt71mNzJMfcawP

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