Transaction not yet indexed

5AMy2iyZKf87Kb9Yjmkz3EpeaSyTqSi5FWvzVjKpMQuw5wLcpEZqeLQA3temEvBnwPSY7cQfMgocaM69A7uZsFtk

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