Transaction not yet indexed

5Am5M6UF2zdqTdyd7JjMMbs13C33QHzx6dFcv8qoFR8U98MAjcaqrSPfTfHu2bPS1jTJ1YmTG7uPcT6paKHfHc23

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