Transaction not yet indexed

Ag77RsXGtyaGSXCTpurkprjYNWYCJG2hcjNa2s9HApBTGi9Q3afiVkYXN5H5DShQ9W7TcjMKAPAX2G9XXfnZyAM

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