Transaction not yet indexed

55f5EDEaUWfFRHEEZHdExHCc1irbpqyVwA9KjJr5nCP8ysRW7TNKqQe5UP2h9ivdkeS1vTmU4vyvUh15BReKuDgi

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