Transaction not yet indexed

53xB5ePdXxczzLEXdUSyMwy5PbwBYfDFtfYZ1yzpagoRdNo5arxhCXnc6zHQGKu9uf2vBwS3t72LyGTAgncJbnS6

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