Transaction not yet indexed

53tkJ9mdcMcnnQNEA8vppg3ABYoZX5xbWTPSZt8MoPV6JgaK2sw6PuvWH1D35FML18Cd5xZ8T1k2WHYWK5LjvAqS

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