Transaction not yet indexed

Am8GyZA2bhSEh3XaLd6rHb9VQJseek2RAdyBGmpNaA95rtQcLyxyJDFLvypsS68jRCRwBuFbZS4k9jwuq1MKJjM

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