Transaction not yet indexed

52UNEBM9HSkeNE4s2jx5mfLZ1aB3iCj8n8go7u8T6WSxfoCvFWC3KNu4h1pgCmjXiwckFtL9U9K2XoWJA93EZP78

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