Transaction not yet indexed

AmZJF8q91ZZDAty9udx4f9hNB4Koo6PdUKxCzfU91qAeoBLBtg64pnsyD8LdJnBHSBsR81o2Zz9F8HbERtF14ZP

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