Transaction not yet indexed

623ZkfqrknXjxg3XipoGXrsvFMHsjCvHRVR2x1Fu1HSZmw5eJMdAgZGDccmsgXwtdU21EwPmYSb9K7tVH2xTVX1m

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