Transaction not yet indexed

AmKqvFPVJ3ZGPDeyMbJHwVMhgguJEbY1cJeTw7jY7jVgTAzGzmE5nHJHMUYGCnB9giYkLhFpp5XkXGzio1vMQZa

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