Transaction not yet indexed

MEX17crbvDCJXb39SZqRJH7bBqPFVTx6H7Tcv9xpLks54ATopeeSdSo6aKSCBhWHGPusBccWbYSJMxQEMj6JCk4

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