Transaction not yet indexed

53K6nyWC1qrPWvALs5P5v5SkwVC7fdTvb2ZdGzAXFjnqqkkYKJokj2kSeYf1ttMfB8zvfEB431eW44MUkvR37Sb5

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