Transaction not yet indexed

42Ak5w3RgzH3iMWkCKUdsLUE83AVbiv6ZtGuu5agRGoqTHSG6GCLRt9J7bqRshd5qUrcA3CcRZFEE5bsZueQHWT6

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