Transaction not yet indexed

AmX2M3P2pRs9b1P2PHBUEed9LhD3rRjWWFDQc8tY4LycrFmUFM4ZN17zoBBqvTJpt1FGR2MBpzWegoMwJwb9MJ2

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