Transaction not yet indexed

AAM5bvYUWtFVNpUgKBGcRkcrPTFdsZ8Kbasm7Exz2GhrPHP64JdpoaV7GmGzAFmMczT6xcba6e9mLzvKF1p4yAt

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