Transaction not yet indexed

53r6pJ3XGSnc8sMDQeXLLEbjDnydgW3ApNvT2eVd4zpbPSNaz6Zko87K21MAGFYQQGC6KPRbCaUQ7BR3XPL9UJC9

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