Transaction not yet indexed

55o2N5tQLfeAsp6bpqKRTQPrKe2fexghEk6uuqtADXKsLDFWiQithjTMVgQLao66bL9sYE1fdnbABLwpht3P5M6N

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