Transaction not yet indexed

Am7dwiCMUQNgSYEKRSu6TqqCZpw2XgyX4BRPn741u4U9PiNPerCuLU5t2jQ4EVz4hXmrdBiMb8sT1mf1tK6APvx

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