Transaction not yet indexed

Akff5ATcfGXbXYdHfADyWLjSHRkY4yUc5uqs7qi3g7XMJncrkFujXESiksHnf8RCPbVamiAfTjtLDvYCzmv5TUF

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