Transaction not yet indexed

AEfsp26yJFkCmfk9YdLs8CXujjs4L1HdyVxfHnSubSP2RPBjGRNaN9vLj6e4ESEmgHvhkHqkCUEDJ2FccxzonUq

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