Transaction not yet indexed

5188b58pBB4NKz4iaoS8UHWrEXodJhTSqvyG1WHKTGyv3J7TBkphAj2w8dDdLCyVqe7LpUCGkxqpENryNm7SU5sN

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