Transaction not yet indexed

AKpMzE2XQw5FRqUTcnEa9YaD359QjJ2xePzfryMS6N45NFTGzX7JERFru9yi5bN9YwJ7knXiTEAXkSE1Ud5vPd7

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