Transaction not yet indexed

5u43BG1wAvAtGCC6rW1wqcRB26qUQGyZ7dJdoDVvGhHubUxRmnoEzdSdBtv9g1ca9b8iha8WYr7MAnLxgEchhBFU

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